Water Quality in York, PA (17401)

EPA violation data for public water systems serving ZIP code 17401.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

18,570

Population

13

Water Systems

45

Violations (5yr)

7

Health-Based

Location

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Water Systems Serving This Area (13)

York Water Co

1 health-based
Surface water 206,762 people served
4 violations (5yr) · 1 health-based
Lead tested: 3 ppb (limit: 15 ppb)

Franklin System York Water

All resolved
Surface water 4,400 people served
10 violations (5yr) · All resolved
Lead tested: 2 ppb (limit: 15 ppb)

Conewago Ind Park

All resolved
Groundwater 1,600 people served
7 violations (5yr) · All resolved

Asbury Pointe

Groundwater 583 people served
0 violations

Amblebrook

All resolved
Groundwater 450 people served
4 violations (5yr) · All resolved

Camp Spirit Ymca

Groundwater 315 people served
0 violations

Western Cumberland Water Sys

All resolved
Groundwater 275 people served
1 violation (5yr) · All resolved

Carroll Valley Water System

Groundwater 267 people served
0 violations

Eastern Cumberland Water Sys

All resolved
Groundwater 150 people served
2 violations (5yr) · All resolved

Country View Manor Ywc

6 health-based
Groundwater 125 people served
14 violations (5yr) · 6 health-based · All resolved

Houston Run Community

All resolved
Groundwater 50 people served
3 violations (5yr) · All resolved

Caffaro'S Pizza

Groundwater 25 people served
0 violations

Clair-Mar Water Cooperative

Groundwater 25 people served
0 violations

Contaminants Found

ArsenicHealth-Based

A naturally occurring element that can cause cancer and other health effects at high levels.

7 violations
All resolved
Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

4 violations
Has active
CARBON, TOTALMonitoring
6 violations
All resolved
TTHMMonitoring
5 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
5 violations
All resolved
Groundwater RuleMonitoring
3 violations
All resolved
NitriteMonitoring

Similar to nitrate — harmful to infants at high levels.

2 violations
All resolved
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

2 violations
All resolved
Interim Enhanced Surface Water Treatment RuleMonitoring
1 violation
All resolved
ETHYLENE DIBROMIDEMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
1 violation
All resolved
Thallium, TotalMonitoring
1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved
2,3,7,8-TCDDMonitoring
1 violation
All resolved
Combined UraniumMonitoring
1 violation
All resolved
Gross Alpha, Excl. Radon and UMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
3 ppb measured Action level: 15 ppb

Sampled: Jun 2025

How Does This Compare?

York (17401) has more violations than 90% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 45.

Fewer violations 90th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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